Survival of the Fittest

{G}, Discard a creature card: Search your library for a creature card, reveal that card, put it into your hand, then shuffle.

Wrath of God

Destroy all creatures. They can't be regenerated.

Mountain Valley

Mountain Valley enters tapped.
{T}, Sacrifice Mountain Valley: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Anarchist

When Anarchist enters, you may return target sorcery card from your graveyard to your hand.

Soul Warden

Whenever another creature enters, you gain 1 life.

Rampant Growth

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Verdant Force

At the beginning of each upkeep, create a 1/1 green Saproling creature token.

Mountain

Forest

Cloudchaser Eagle

Flying
When Cloudchaser Eagle enters, destroy target enchantment.

Manabarbs

Whenever a player taps a land for mana, Manabarbs deals 1 damage to that player.

Uktabi Orangutan

When Uktabi Orangutan enters, destroy target artifact.

Birds of Paradise

Darien, King of Kjeldor

Whenever you're dealt damage, you may create that many 1/1 white Soldier creature tokens.

Juniper Order Advocate

As long as Juniper Order Advocate is untapped, green creatures you control get +1/+1.

Wall of Blossoms

Defender
When Wall of Blossoms enters, draw a card.

Icatian Town

Create four 1/1 white Citizen creature tokens.

Worldly Tutor

Search your library for a creature card, reveal it, then shuffle and put the card on top.

Goblin Bombardment

Sacrifice a creature: Goblin Bombardment deals 1 damage to any target.

Earthcraft

Tap an untapped creature you control: Untap target basic land.

Plains

Kjeldoran Outpost

If Kjeldoran Outpost would enter, sacrifice a Plains instead. If you do, put Kjeldoran Outpost onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add {W}.
{1}{W}, {T}: Create a 1/1 white Soldier creature token.

Bequeathal

Enchant creature
When enchanted creature dies, you draw two cards.

Aurochs Herd

Trample
When Aurochs Herd enters, you may search your library for an Aurochs card, reveal it, put it into your hand, then shuffle.
Whenever Aurochs Herd attacks, it gets +1/+0 until end of turn for each other attacking Aurochs.

Mob Mentality

Enchant creature
Enchanted creature has trample.
Whenever all non-Wall creatures you control attack, enchanted creature gets +X/+0 until end of turn, where X is the number of attacking creatures.

Mistmoon Griffin

Flying
When Mistmoon Griffin dies, exile Mistmoon Griffin, then return the top creature card of your graveyard to the battlefield.

Regrowth

Return target card from your graveyard to your hand.

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.